#573510#573510

#573510 is a dark, moderate orange. Relative luminance 0.046; OKLCH L 36.3% C 0.070 H 64.1°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX#573510
RGBrgb(87, 53, 16)
HSLhsl(31, 69%, 20%)
HSVhsv(31, 82%, 34%)
CMYKcmyk(0%, 39.1%, 81.6%, 65.9%)
CIE-LABlab(25.59, 11.70, 28.47)
CIE-LCHlch(25.59, 30.78, 67.65°)
OKLaboklab(36.29% 0.0305 0.0629)
OKLCHoklch(36.29% 0.07 64.1)
XYZxyz(5.2975, 4.6104, 1.1010)
Luminance0.0461 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#573510 #103257
analogous
#571210 #573510 #555710
triadic
#573510 #105735 #351057
tetradic
#573510 #105712 #103257 #571055
square
#573510 #105712 #103257 #571055
split-complementary
#573510 #105557 #121057
monochromatic
#1A1005 #231606 #573510 #8B541A #BE7423

Accessibility & contrast

On white

10.93
#573510 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.92
#573510 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573510
10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##573510#FFFFFF#000000##FFFFFF
##5735101.0010.931.9210.93
#FFFFFF10.931.0021.001.00
#0000001.9221.001.0021.00
##FFFFFF10.931.0021.001.00

Color blindness preview

Protanopia (red-blind)
#40380B
Deuteranopia (green-blind)
#484011
Tritanopia (blue-blind)
#602D2D
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #573510;
/* rgb */ color: rgb(87, 53, 16);
/* oklch */ color: oklch(36.3% 0.070 64.1);
Tailwind
colors: {
  custom: {
    50: '#8a6c51',
    500: '#573510',
    950: '#000000',
  },
}
SCSS
$custom: #573510;
$custom-light: #8a6c51;
$custom-dark: #000000;
JSON
{
  "hex": "#573510",
  "rgb": {
    "r": 87,
    "g": 53,
    "b": 16
  },
  "hsl": {
    "h": 31.268,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.36288,
    "c": 0.06986,
    "h": 64.1
  },
  "luminance": 0.0461
}

Semantic roles & 50–950 ramp

primary
#573510
secondary
#325F90
accent
#90EC3C
background
#F8F6F4
surface
#F0EBE7
border
#CBC6C3
text
#0C0702
muted
#7D7A78

Preview Lab

Preview with #573510

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#573510 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva